.top-header {
  position: relative;
}
.top-header .h-background {
  position: absolute;
  width: 100%;
  top: 70px;
  left: 0;
  z-index: 99;
}
.top-header .h-background .container {
  margin: 0 auto;
}
.top-header .h-background .container .top-header {
  position: relative;
  width: 50%;
  float: right;
  background-color: #2c3e50;
  transform: skew(20deg);
  margin-right: 30px;
  margin-top: -35px;
  z-index: 100;
}
.top-header .h-background .container .top-header * {
  font-size: 1.2rem;
  font-weight: 800;
  color: #cccccc;
}
.top-header .h-background .container .top-header div {
  display: inline-block;
  padding: 25px 0;
  position: relative;
}
.top-header .h-background .container .top-header div ul > li {
  display: inline-block;
  margin: 0 5px;
}
.top-header .h-background .container .top-header div + div {
  border-left: 1px solid #3c4c5c;
}
.top-header .h-background .container .top-header .login a i,
.top-header .h-background .container .top-header .register a i {
  margin-right: 15px;
  color: #3498db;
}
.top-header .h-background .container .top-header:before {
  position: absolute;
  top: 0;
  left: -20px;
  content: '';
  width: 0;
  height: 0;
  border-left: 20px solid transparent;
  border-right: 0 solid transparent;
  border-bottom: 35px solid #12272c;
}
.top-header .h-background .container .c-l-r {
  white-space: nowrap;
  background-color: #fff;
  position: relative;
  padding: 20px 10px 5px 10px;
}
.top-header .h-background .container .c-l-r .content {
  position: relative;
  line-height: 50px;
}
.top-header .h-background .container .c-l-r .content .pull-left {
  float: left;
}
.top-header .h-background .container .c-l-r .content .pull-left h1 {
  font-size: 2rem;
  margin: 13px 0 0 0;
}
.top-header .h-background .container .c-l-r .content .pull-left h1 img {
  width: 100% !important;
  height: 4.5rem !important;
  line-height: 0;
}
.top-header .h-background .container .c-l-r .content .pull-right {
  float: right;
}
.top-header .h-background .container .c-l-r .content .pull-right nav {
  display: inline-block;
}
.top-header .h-background .container .c-l-r .content .pull-right nav li {
  display: inline-block;
  position: relative;
  margin: 0 2rem;
}
.top-header .h-background .container .c-l-r .content .pull-right nav li a {
  display: block;
  position: relative;
  font-size: 1.4rem;
  font-weight: 800;
  vertical-align: bottom;
  color: #2c3e50;
  text-transform: uppercase;
}
.top-header .h-background .container .c-l-r .content .pull-right .hamburger {
  display: inline-block;
  margin: 0 2rem;
  cursor: pointer;
}
.top-header .h-background .container .c-l-r .content:before {
  display: table;
  content: " ";
}
.top-header .h-background .container .c-l-r .content:after {
  clear: both;
}
.top-header .h-background .container .c-l-r:before {
  content: '';
  position: absolute;
  top: 0;
  left: -34px;
  width: 0;
  height: 0;
  border-bottom: 100px solid #fff;
  border-left: 35px solid transparent;
}
.top-header .h-background .container .c-l-r:after {
  content: '';
  position: absolute;
  top: 0;
  right: -34px;
  width: 0;
  height: 0;
  border-bottom: 100px solid #fff;
  border-right: 35px solid transparent;
}
.top-header .h-background .container:before {
  display: table;
  content: " ";
}
.top-header .h-background .container:after {
  content: '';
  clear: both;
}
.top-header .f-background {
  width: 100%;
}
.top-header .f-background .container-f {
  position: relative;
  margin: -20px auto 0 auto;
  z-index: 99;
}
.top-header .f-background .container-f .container-f-l-r:before {
  position: absolute;
  top: 0;
  left: -43px;
  content: '';
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 20px solid #1d1d1d;
}
.top-header .f-background .container-f .container-f-l-r:after {
  position: absolute;
  top: 0;
  right: -45px;
  content: '';
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 20px solid #1d1d1d;
}
.top-header .f-background .container-f .f-search {
  background-color: #2c3e50;
  position: relative;
  padding: 29.8px 0;
  display: flex;
}
.top-header .f-background .container-f .f-search .search-content {
  flex: 1;
  z-index: 100;
}
.top-header .f-background .container-f .f-search .search-content input {
  width: 87%;
  height: 30px;
  margin-left: 50px;
  padding: 4px 20px;
  border-radius: 2px;
  outline: none;
  border: 1px solid #808d98;
  background-color: transparent;
  color: #e0e2e4;
  letter-spacing: 1px;
}
.top-header .f-background .container-f .f-search .search-button {
  width: 26rem;
  z-index: 100;
}
.top-header .f-background .container-f .f-search .search-button button {
  width: 80%;
  height: 40px;
  font-size: 1.6rem;
  font-weight: 800;
  color: #ffff;
  border-radius: 2px;
  border: 4px solid #3498db;
  background-color: #3498db;
  cursor: pointer;
}
.top-header .f-background .container-f .f-search .search-button button i {
  margin-left: 5px;
}
.top-header .f-background .container-f .f-search:after {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  content: '';
  background-image: url(../img/1.png);
  background-position: center;
  background-size: cover;
}
.top-header .f-background .container-f:before {
  position: absolute;
  top: 0;
  right: -34px;
  content: '';
  width: 0;
  height: 0;
  border-top: 100px solid #324455;
  border-right: 35px solid transparent;
}
.top-header .f-background .container-f:after {
  position: absolute;
  top: 0;
  left: -34px;
  content: '';
  width: 0;
  height: 0;
  border-top: 100px solid #324455;
  border-left: 35px solid transparent;
}
@media (min-width: 1025px) {
  .container {
    width: 60%;
  }
  .container .top-header {
    text-align: center;
  }
  .container .top-header .login,
  .container .top-header .register {
    width: calc(55% / 2);
  }
  .container .top-header .interaction {
    width: 40%;
  }
  .container .c-l-r .content .pull-right .menu > ul > li {
    margin: 0 0.7rem !important;
  }
  .container .c-l-r .content .pull-right .hamburger {
    display: none !important;
  }
  .container-f {
    width: 60%;
  }
  .container-f .f-search .search-content {
    flex: 7 !important;
    margin-left: 40px;
  }
  .container-f .f-search .search-content input {
    width: 88% !important;
    margin-left: 0 !important;
  }
  .container-f .f-search .search-button {
    flex: 3 !important;
    margin-right: 40px;
  }
  .container-f .f-search .search-button button {
    width: 100% !important;
  }
}
@media only screen and (max-width: 1024px) {
  .h-background .container {
    width: 100% !important;
  }
  .h-background .container .top-header .login,
  .h-background .container .top-header .register {
    width: 48% !important;
    text-align: center;
    padding: 20px 0 !important;
  }
  .h-background .container .top-header .interaction {
    display: none !important;
  }
  .h-background .container .c-l-r {
    padding: 5px 10px 5px 10px !important;
    opacity: 0.8;
  }
  .h-background .container .c-l-r .content {
    line-height: 25px !important;
  }
  .h-background .container .c-l-r .content .pull-right .menu ul > li {
    margin: 0.5rem 1rem !important;
  }
  .h-background .container .c-l-r .content .pull-right .hamburger {
    display: none !important;
  }
  .h-background .container .c-l-r:before {
    content: none !important;
  }
  .h-background .container .c-l-r:after {
    content: none !important;
  }
  .container-f {
    width: 75% !important;
  }
  .container-f .f-search .search-content {
    flex: 7 !important;
    margin-left: 20px;
  }
  .container-f .f-search .search-content input {
    width: 80% !important;
    margin-left: 0 !important;
  }
  .container-f .f-search .search-button {
    flex: 3 !important;
    margin-right: 20px;
  }
  .container-f .f-search .search-button button {
    width: 100% !important;
  }
}
@media only screen and (max-width: 425px) {
  .h-background {
    top: 0 !important;
  }
  .h-background .container {
    width: 100% !important;
  }
  .h-background .container .top-header {
    display: none !important;
  }
  .h-background .container .top-header .login,
  .h-background .container .top-header .register {
    padding: 20px 10px !important;
  }
  .h-background .container .top-header .interaction {
    display: none !important;
  }
  .h-background .container .c-l-r {
    padding: 5px 10px 5px 10px !important;
    opacity: 0.8;
  }
  .h-background .container .c-l-r .content {
    line-height: 25px !important;
  }
  .h-background .container .c-l-r .content .pull-right .menu {
    display: none !important;
  }
  .h-background .container .c-l-r .content .pull-right .hamburger {
    display: block !important;
    margin: 20px !important;
    font-size: 2rem !important;
  }
  .h-background .container .c-l-r:before {
    content: none !important;
  }
  .h-background .container .c-l-r:after {
    content: none !important;
  }
  .container-f {
    width: 72% !important;
  }
  .container-f .f-search .search-content {
    margin-left: 0 !important;
  }
  .container-f .f-search .search-content input {
    padding: 4px 10px !important;
  }
  .container-f .f-search .search-button {
    margin-right: 0 !important;
  }
  .container-f .f-search .search-button button {
    width: 100% !important;
  }
}
footer .bottom-sidebar {
  background-image: url(../img/5.jpg);
  background-attachment: fixed;
  background-size: contain;
  background-repeat: repeat;
  padding: 20px 0;
}
footer .bottom-sidebar .sidebar-column {
  width: 60%;
  margin: 0 auto;
}
footer .bottom-sidebar .sidebar-column .bottom-l,
footer .bottom-sidebar .sidebar-column .bottom-c,
footer .bottom-sidebar .sidebar-column .bottom-r {
  float: left;
  width: calc(100% / 3);
}
footer .bottom-sidebar .sidebar-column .bottom-l {
  position: relative;
  right: calc(100% / 3);
}
footer .bottom-sidebar .sidebar-column .bottom-l h3 {
  text-transform: uppercase;
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 2px;
  position: relative;
  padding-bottom: 25px;
  color: #fff;
}
footer .bottom-sidebar .sidebar-column .bottom-l h3:before {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 3px;
  background-color: #295477;
  content: '';
}
footer .bottom-sidebar .sidebar-column .bottom-l .widget-content li > i {
  margin: 6px 15px 0 0;
  font-size: 20px;
  color: #4a4a4a;
  float: left;
}
footer .bottom-sidebar .sidebar-column .bottom-l .widget-content li > .tweets-detail {
  overflow: hidden;
}
footer .bottom-sidebar .sidebar-column .bottom-l .widget-content li > .tweets-detail a {
  color: #949393;
  line-height: 30px;
  letter-spacing: 0.75px;
}
footer .bottom-sidebar .sidebar-column .bottom-l .widget-content li:hover i {
  color: #007aff;
}
footer .bottom-sidebar .sidebar-column .bottom-l .widget-content li:hover .tweets-detail > a {
  color: #cccccc;
}
footer .bottom-sidebar .sidebar-column .bottom-c {
  position: relative;
  left: calc(100% / 3);
  text-align: center;
}
footer .bottom-sidebar .sidebar-column .bottom-c a > img {
  width: 23rem;
  height: 11.4rem;
}
footer .bottom-sidebar .sidebar-column .bottom-c .c-social-links li {
  margin: 0 5px;
}
footer .bottom-sidebar .sidebar-column .bottom-c .c-social-links li a {
  font-size: 1.8rem;
}
footer .bottom-sidebar .sidebar-column .bottom-c .c-social-links li {
  display: inline-block;
}
footer .bottom-sidebar .sidebar-column .bottom-r {
  text-align: right;
}
footer .bottom-sidebar .sidebar-column .bottom-r h3 {
  text-transform: uppercase;
  font-size: 18px;
  font-weight: 700;
  line-height: 24px;
  letter-spacing: 2px;
  position: relative;
  padding-bottom: 25px;
  color: #fff;
}
footer .bottom-sidebar .sidebar-column .bottom-r h3:before {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 80px;
  height: 3px;
  background-color: #295477;
  content: '';
}
footer .bottom-sidebar .sidebar-column .bottom-r .widget-r-content li > i {
  margin: 6px 0 0 15px;
  font-size: 20px;
  color: #4a4a4a;
  float: right;
}
footer .bottom-sidebar .sidebar-column .bottom-r .widget-r-content li > .tweets-detail {
  overflow: hidden;
}
footer .bottom-sidebar .sidebar-column .bottom-r .widget-r-content li > .tweets-detail a {
  color: #949393;
  line-height: 30px;
  letter-spacing: 0.75px;
}
footer .bottom-sidebar .sidebar-column .bottom-r .widget-r-content li:hover i {
  color: #007aff;
}
footer .bottom-sidebar .sidebar-column .bottom-r .widget-r-content li:hover .tweets-detail > a {
  color: #cccccc;
}
footer .bottom-footer {
  background-image: url(../img/6.jpg);
  background-repeat: repeat;
  background-size: contain;
  padding: 20px 0;
  text-align: center;
}
footer .bottom-footer p {
  margin: 0;
  left: 0.5px;
  color: #a1b1bc;
}
@media only screen and (max-width: 1024px) {
  footer .bottom-sidebar .sidebar-column {
    width: 80% !important;
    margin: 0 auto;
  }
  footer .bottom-sidebar .sidebar-column .bottom-c {
    float: none !important;
    width: 100% !important;
    left: 0 !important;
  }
  footer .bottom-sidebar .sidebar-column .bottom-l,
  footer .bottom-sidebar .sidebar-column .bottom-r {
    width: 50% !important;
  }
  footer .bottom-sidebar .sidebar-column .bottom-l {
    right: 0 !important;
  }
}
